Plains

Staff of the Mind Magus

Whenever you cast a blue spell or an Island you control enters, you gain 1 life.

Claustrophobia

Enchant creature
When Claustrophobia enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.

Seacoast Drake

Rod of Ruin

{3}, {T}: Rod of Ruin deals 1 damage to any target.

Show of Valor

Target creature gets +2/+4 until end of turn.

Air Servant

Flying
{2}{U}: Tap target creature with flying.

Scroll Thief

Whenever Scroll Thief deals combat damage to a player, draw a card.

Jace's Mindseeker

Flying
When Jace's Mindseeker enters, target opponent mills five cards. You may cast an instant or sorcery spell from among them without paying its mana cost.

Warden of Evos Isle

Flying
Creature spells with flying you cast cost {1} less to cast.

Water Servant

{U}: Water Servant gets +1/-1 until end of turn.
{U}: Water Servant gets -1/+1 until end of turn.

Divination

Archaeomancer

When Archaeomancer enters, return target instant or sorcery card from your graveyard to your hand.

Solemn Offering

Destroy target artifact or enchantment. You gain 4 life.

Frost Breath

Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.

Messenger Drake

Flying
When Messenger Drake dies, draw a card.

Glimpse the Future

Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.

Clone

You may have Clone enter as a copy of any creature on the battlefield.

Stonehorn Chanter

{5}{W}: Stonehorn Chanter gains vigilance and lifelink until end of turn. (Attacking doesn't cause it to tap. Damage dealt by it also causes you to gain that much life.)

Illusionary Armor

Enchant creature
Enchanted creature gets +4/+4.
When enchanted creature becomes the target of a spell or ability, sacrifice Illusionary Armor.

Island

Coral Merfolk

Master of Diversion

Whenever Master of Diversion attacks, tap target creature defending player controls.